spring ConfigDataResource 源码

  • 2022-08-12
  • 浏览 (430)

springboot ConfigDataResource 代码

文件路径:/spring-boot-project/spring-boot/src/main/java/org/springframework/boot/context/config/ConfigDataResource.java

/*
 * Copyright 2012-2021 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.springframework.boot.context.config;

/**
 * A single resource from which {@link ConfigData} can be loaded. Implementations must
 * implement a valid {@link #equals(Object) equals}, {@link #hashCode() hashCode} and
 * {@link #toString() toString} methods.
 *
 * @author Phillip Webb
 * @author Madhura Bhave
 * @since 2.4.0
 */
public abstract class ConfigDataResource {

	private final boolean optional;

	/**
	 * Create a new non-optional {@link ConfigDataResource} instance.
	 */
	public ConfigDataResource() {
		this(false);
	}

	/**
	 * Create a new {@link ConfigDataResource} instance.
	 * @param optional if the resource is optional
	 * @since 2.4.6
	 */
	protected ConfigDataResource(boolean optional) {
		this.optional = optional;
	}

	boolean isOptional() {
		return this.optional;
	}

}

相关信息

spring 源码目录

相关文章

spring AnsiOutputApplicationListener 源码

spring ConfigData 源码

spring ConfigDataActivationContext 源码

spring ConfigDataEnvironment 源码

spring ConfigDataEnvironmentContributor 源码

spring ConfigDataEnvironmentContributorPlaceholdersResolver 源码

spring ConfigDataEnvironmentContributors 源码

spring ConfigDataEnvironmentPostProcessor 源码

spring ConfigDataEnvironmentUpdateListener 源码

spring ConfigDataException 源码

0  赞